Convertus Group

convertusgroup.com

London, Ontario, Canada

51-200 employees

LinkedIn Profile

About Convertus Group

design, build, operate, organic waste management, energy recovery, heat harvest, liquid co2 capture, waste facility maintenance, waste treatment engineering, decentralized biogas plant, full-cycle waste solutions, waste diversion, mobile dryad system, consulting, biogas, waste processing, composting technology, waste recycling, biofuel facility, b2b

Convertus Group's Tech Stack

Decision Makers at Convertus Group

1 contact

Cornelis Stelwagen

Chief Technology Officer

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12 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Convertus Group's Position in the StackWho Database

• Convertus Group is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 14,579 companies in Ontario are in the StackWho database.
• 409 environmental services companies are in the 51-200 employee range (same size as Convertus Group).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Convertus Group use?

Convertus Group uses Outlook, Microsoft Office 365, Google Cloud Hosting, Google Tag Manager, Google Maps, reCAPTCHA, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Convertus Group?

StackWho has verified email addresses for 1 decision maker at Convertus Group. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Convertus Group directly for sales, recruiting, or partnerships.

What industry is Convertus Group in?

Convertus Group operates in the environmental services industry, headquartered in London, Ontario, Canada. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Convertus Group's contact data?

Yes. StackWho Pro members can export decision maker contact data for Convertus Group and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.